Key points in this article
Multi-factor evolution
Public data shows county coverage is the sum of several factors interacting. Single metrics mislead; structural reading carries far more weight for local planners who must allocate scarce budget wisely.
Margin as savings
In Qixia we note reserving margin lowers later cost, while copying outside templates is pricier than expected. Translate before landing any firm commitment on the ground and in the budget plan.
Evaluate correctly
Utilization and synergy reveal more than installed counts ever will. Track public data and distrust unclear sources when judging whether a plan truly works for residents who depend on it daily.
Effectiveness is measured by whether a charger is used and trusted, not by how many were installed in a hurry and then left to rust beside an empty plaza. In Qixia we return after three months to count the real sessions and the real complaints, because a coverage map that looks full on paper but stays dark is a map of promises, not of service.